CN107340034A - A kind of Huey test anti-rupture device - Google Patents
A kind of Huey test anti-rupture device Download PDFInfo
- Publication number
- CN107340034A CN107340034A CN201710651782.9A CN201710651782A CN107340034A CN 107340034 A CN107340034 A CN 107340034A CN 201710651782 A CN201710651782 A CN 201710651782A CN 107340034 A CN107340034 A CN 107340034A
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- water tank
- electric heating
- water
- contact
- heating system
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
A kind of Huey test anti-rupture device, comprising：Condensate water circulatory system, it is used for cooling test container；Electric heating system, it is used for heat run container；Contactor control device is detected, when it detects condensate water circulatory system worked well, triggering electric heating system heats for test chamber, if detect condensate water circulatory system exception, control electric heating system stops heat run container.The present invention is monitored automatically to condensate water circulatory system, once run into and cut off the water or hydraulic pressure deficiency situation, automatically cut off electric heating system power supply, prevent the generation of accident, solve the problems, such as that test chamber can not cool down and caused explosion due to dehydration, the energy and time for releasing testing crew can be also solved simultaneously, reduced personnel control's cost, reached labor-saving effect.
Description
Technical field
The present invention relates to a kind of Huey test anti-rupture device.
Background technology
At present, the conventional Huey test standard in China is GB/T4334-2008《The corrosion stainless steel of metal and alloy
Huey test method》And GB/T15260-1994《Nickel-base alloy Huey test method》, provide to carry out by standard
During experiment, it is necessary to material sample is put into the etchant solution of boiling continuous heat erosion 2,16,24,48,72,120 hours, ability
Complete Huey test.All the time, domestic each enterprise and laboratory of scientific research institutions will install sample when being tested
Flask is placed on electric furnace or other heaters and heated, and water flowing cooling, testing liquid carries out long run test after reaching slight boiling condition,
Time requirement until meeting corrosion test.Because the duration of experiment is very long, it is necessary to manually day and night be worth during experiment
Class's monitoring heating and corrosion process, such as situation about cutting off the water suddenly or hydraulic pressure is insufficient, power off, add in time if there be nobody nearby
Thermal will continue to heat, and glass flask loses water cooling explosion, it will pollute environment, damage equipment, test failure etc.
Adverse consequences.
The content of the invention
The present invention provides a kind of Huey test anti-rupture device, condensate water circulatory system is monitored automatically, one
Denier, which runs into, cuts off the water or hydraulic pressure deficiency situation, automatically cuts off electric heating system power supply, prevents the generation of accident, solve test chamber
Because dehydration can not cool down and caused explosion problem, while the energy and time for releasing testing crew can be also solved, reduce personnel
Monitoring cost, reach labor-saving effect.
In order to achieve the above object, the present invention provides a kind of Huey test anti-rupture device, it is characterised in that bag
Contain：
Condensate water circulatory system, it is used for cooling test container；
Electric heating system, it is used for heat run container；
Contactor control device is detected, when it detects condensate water circulatory system worked well, triggering electric heating system adds for test chamber
Heat, if detect condensate water circulatory system exception, control electric heating system stops heat run container.
Described condensate water circulatory system includes：
Reflux condenser, the bottleneck of its joint test container, in heating process in test chamber caused steam in reflux condensation mode
It is changed into aqueous water in device and flows back to test chamber；
Water tank, it is used to deposit cooling water, and outlet pipe is set in the water tank, when the cooling water level in water tank is higher than outlet pipe
When, cooling water discharges water tank by outlet pipe；
Conduit, it is arranged on the outside of reflux condenser, for the steam in water flowing cooling for reflux condenser, the water inlet of the conduit
Water is discharged into water tank by mouth connection cooling water, delivery port.
Described electric heating system includes：
Heater, it connects power path, for the etchant solution in heat run container.
Described detection contactor control device includes：
Detection device, it is arranged in water tank, for detecting the level condition of water tank；
Trigger device, its be separately positioned on the power path of electric heating system and detection device on, when detection arrives
When the liquid level of water tank is in normal position, trigger device startup power supply, electric heating system starts to heat for test chamber, works as detection
When the liquid level that device detects water tank is less than normal position, trigger device is cut off the electricity supply, and it is test chamber that electric heating system, which stops,
Heating.
Described detection device includes：
Ball float, it is swum on the liquid level of water tank, is risen with the rising of liquid level, is declined with the decline of liquid level；
Leverage, it is arranged on water tank, one end connection ball float of the leverage, other end connection trigger device, when floating
Ball rises with liquid level, then the other end of leverage can touch trigger device, makes the power initiation of electric heating system, works as ball float
Decline with liquid level, then the other end of leverage can leave trigger device, cut off the power supply of electric heating system.
Described trigger device includes：
Contact, it is arranged on one end of leverage, in the presence of lever principle, with the rising of liquid level in water tank under
Drop, rises with the decline of liquid level in water tank；
Touch switch, it is connected on the power path of heater, and is arranged on the lower section of contact, can be occurred with contact
Contact, for controlling the on/off of heater, touch switch is touched when contact declines, then electric power starting, heater are opened
Begin to heat for test chamber, when contact rising, depart from the contact with touch switch, then power supply is cut off, and heater stopping is
Test chamber heats.
Described leverage includes：
Support, it is arranged on water tank, the fulcrum as lever；
Metallic rod, its connecting bracket, one end connection ball float of metallic rod, other end connection contact, the buoyancy of liquid in water tank
Under effect, ball float rises, and drives metallic rod around fulcrum so that and contact, which declines, touches touch switch, then electric power starting,
Heater starts to heat for test chamber, and when liquid levels decline in water tank, then ball float declines therewith, drives metallic rod around fulcrum
Opposite direction rotates so that contact rises, and leaves touch switch, and power supply is cut off, and heater stops heating for test chamber.
Ball float is connected in metallic rod using adjusting nut.
The present invention is monitored automatically to condensate water circulatory system, is cut off the water or hydraulic pressure deficiency situation once running into, is cut automatically
Power off heating system power supply, prevent the generation of accident, solve test chamber due to dehydration can not cool down and it is caused explosion ask
Topic, while the energy and time for releasing testing crew can be also solved, personnel control's cost is reduced, reaches labor-saving effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Huey test anti-rupture device provided by the invention.
Embodiment
Presently preferred embodiments of the present invention is illustrated below according to Fig. 1.
As shown in figure 1, the present invention provides a kind of Huey test anti-rupture device, comprising：
Condensate water circulatory system, it is used for cooling test container 2；
Electric heating system, it is used for heat run container 2；
Contactor control device is detected, when it detects condensate water circulatory system worked well, triggering electric heating system adds for test chamber 2
Heat, if detect condensate water circulatory system exception, control electric heating system stops heat run container 2.
In the present embodiment, described test chamber 2 can use glass beaker or glass flask, wherein it is molten to fill corrosion
Liquid and material sample.
Described condensate water circulatory system includes：
Reflux condenser 3, the bottleneck of its joint test container 2, in heating process in test chamber 2 caused steam in returned cold
It is changed into aqueous water in condenser 3 and flows back to test chamber 2；
Water tank 5, it is used to deposit cooling water, outlet pipe 6 is set in the water tank 5, when the cooling water level in water tank 5 is higher than water outlet
During pipe 6, cooling water discharges water tank 5 by outlet pipe 6；
Conduit 4, it is arranged on the outside of reflux condenser 3, for the steam in water flowing cooling for reflux condenser 3, the conduit 4
Water inlet connects cooling water, and water is discharged into water tank 5 by delivery port.
Described electric heating system includes：
Heater 1, it connects power path, for the etchant solution in heat run container 2.
Described detection contactor control device includes：
Detection device, it is arranged in water tank 5, for detecting the level condition of water tank 5；
Trigger device, its be separately positioned on the power path of electric heating system and detection device on, when detection arrives
When the liquid level of water tank 5 is in normal position, trigger device startup power supply, electric heating system starts to heat for test chamber 2, works as spy
When the liquid level that survey device detects water tank 5 is less than normal position, trigger device is cut off the electricity supply, and electric heating system stops holding for experiment
Device 2 heats.
Described detection device includes：
Ball float 7, it swims on the liquid level of water tank 5, risen with the rising of liquid level, declines with the decline of liquid level；
Leverage, it is arranged on water tank 5, one end connection ball float 7 of the leverage, other end connection trigger device, when
Ball float 7 rises with liquid level, then the other end of leverage can touch trigger device, makes the power initiation of electric heating system, when
Ball float declines with liquid level, then the other end of leverage can leave trigger device, cuts off the power supply of electric heating system.
Described trigger device includes：
Contact 11, it is arranged on one end of leverage, in the presence of lever principle, with the rising of liquid level in water tank 5
Decline, rise with the decline of liquid level in water tank 5；
Touch switch 12, it is connected on the power path of heater 1, and is arranged on the lower section of contact 11, can be with touching
First 11 are in contact, and for controlling the on/off of heater 1, touch touch switch 12 when contact 11 declines, then power supply
Open, heater 1 starts to heat for test chamber 2, when contact 11 rises, departs from the contact with touch switch 12, then power supply
It is cut off, heater 1 stops heating for test chamber 2.
Further, described leverage includes：
Support 10, it is arranged on water tank 5, the fulcrum as lever；
Metallic rod 9, its connecting bracket 10, one end connection ball float 7 of metallic rod 9, other end connection contact 11, the liquid in water tank 5
Under the buoyancy of body, ball float 7 rises, and drives metallic rod 9 around fulcrum so that contact 11, which declines, touches touch switch
12, then electric power starting, heater 1 start to heat for test chamber 2, when in water tank 5 liquid levels decline, then ball float 7 is under
Drop, metallic rod 9 is driven to be rotated around fulcrum opposite direction so that contact 11 rises, and leaves touch switch 12, and power supply is cut off, and is added
Hot device 1 stops heating for test chamber 2.
It is preferred that ball float 7 can be connected in metallic rod 9 using adjusting nut 8.
The course of work of the present invention is as follows：
Etchant solution and material sample are held in test chamber 2, test chamber 2 is placed on heater 1, and by reflux condensation mode
Device 3 is connected to the bottle mouth position of test chamber 2.Conduit 4 is arranged on the outside of reflux condenser 3.It is passed through certainly from the water inlet of conduit 4
Water, running water are flowed into water tank 5 from the delivery port of conduit 4.In heating process, steam can be constantly produced in test chamber 2,
Steam passes through reflux condenser 3, in conduit 4 under the cooling of running water, is cooled and is changed into liquid, flows back to test chamber 2.
When current are unimpeded, running water enters water tank 5 from conduit 4 by reflux condenser 3.Waterline in water tank 5
Flushed with the upper port of outlet pipe 6 or more than outlet pipe 6 upper port when, ball float 7 is because the effect of buoyancy is with water tank 5
Liquid level rises to certain altitude, thus drives the metallic rod 9 being connected with adjusting nut 8, passes through the lever principle of support 10 so that
Contact 11 moves downward, and is contacted with touch switch 12, startup power supply so that and heater 1 is powered, and heats glass flask 2,
Start experiment process.
When cutting off the water or during hydraulic pressure deficiency, running water cannot pass through reflux condenser 3 and conduit 4 of its connection enters water tank 5,
The waterline in water tank 5 is caused to be less than the upper port of outlet pipe 6, ball float 7 can be reduced to a height, thus drive and adjusting nut
The metallic rod 9 of 8 connections, by the lever principle of support 10, raises contact 11, so as to not contacted with touch switch 12, cuts off
Power supply, close heater 1, stop heating glass flask 2, prevent due to dehydration can not cool down and caused intercrystalline corrosion glass burn
Cup explosion problem.
The present invention realizes the combination of the circuit of condensate water circulatory system and electric heating system.When condensate water circulatory system
When the current of system are unimpeded, then the heating of heater circuit is controlled.When the current of condensate water circulatory system are not smooth（Cut off the water or hydraulic pressure
Deficiency）When, then power supply can be automatically cut off, heater does not heat.
The present invention is monitored automatically to condensate water circulatory system, is cut off the water or hydraulic pressure deficiency situation once running into, is cut automatically
Power off heating system power supply, prevent the generation of accident, solve test chamber due to dehydration can not cool down and it is caused explosion ask
Topic, while the energy and time for releasing testing crew can be also solved, personnel control's cost is reduced, reaches labor-saving effect.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (8)
1. a kind of Huey test anti-rupture device, it is characterised in that include：
Condensate water circulatory system, it is used for cooling test container（2）；
Electric heating system, it is used for heat run container（2）；
Contactor control device is detected, when it detects condensate water circulatory system worked well, triggering electric heating system is test chamber（2）
Heating, if detect condensate water circulatory system exception, control electric heating system stops heat run container（2）.
2. Huey test anti-rupture device as claimed in claim 1, it is characterised in that described condensate water circulatory system
Comprising：
Reflux condenser（3）, its joint test container（2）Bottleneck, test chamber in heating process（2）In caused steam exist
Reflux condenser（3）In be changed into aqueous water and flow back to test chamber（2）；
Water tank（5）, it is used to deposit cooling water, the water tank（5）Middle setting outlet pipe（6）, work as water tank（5）In cooling water level
Higher than outlet pipe（6）When, cooling water passes through outlet pipe（6）Discharge water tank（5）；
Conduit（4）, it is arranged on reflux condenser（3）Outside, for water flowing cooling for reflux condenser（3）In steam, should
Conduit（4）Water inlet connection cooling water, water is discharged into water tank by delivery port（5）.
3. Huey test anti-rupture device as claimed in claim 2, it is characterised in that described electric heating system bag
Contain：
Heater（1）, it connects power path, for heat run container（2）In etchant solution.
4. Huey test anti-rupture device as claimed in claim 3, it is characterised in that described detection contactor control device bag
Contain：
Detection device, it is arranged on water tank（5）In, for detecting water tank（5）Level condition；
Trigger device, its be separately positioned on the power path of electric heating system and detection device on, when detection arrives
Water tank（5）Liquid level when being in normal position, trigger device startup power supply, electric heating system starts as test chamber（2）Heating,
When detection to water tank（5）Liquid level when being less than normal position, trigger device is cut off the electricity supply, electric heating system stop be
Test chamber（2）Heating.
5. Huey test anti-rupture device as claimed in claim 4, it is characterised in that described detection device includes：
Ball float（7）, it swims in water tank（5）Liquid level on, rise with the rising of liquid level, with the decline of liquid level under
Drop；
Leverage, it is arranged on water tank（5）On, one end connection ball float of the leverage（7）, other end connection triggering dress
Put, work as ball float（7）Rise with liquid level, then the other end of leverage can touch trigger device, make the power supply of electric heating system
Start, when ball float declines with liquid level, then the other end of leverage can leave trigger device, cut off the power supply of electric heating system.
6. Huey test anti-rupture device as claimed in claim 5, it is characterised in that described trigger device includes：
Contact（11）, it is arranged on one end of leverage, in the presence of lever principle, with water tank（5）Middle liquid level it is upper
Rise and decline, with water tank（5）The decline of middle liquid level and rise；
Touch switch（12）, it is connected on heater（1）Power path on, and be arranged on contact（11）Lower section, can
With with contact（11）It is in contact, for controlling heater（1）On/off, work as contact（11）Decline touches contact and opened
Close（12）, then electric power starting, heater（1）Start as test chamber（2）Heating, works as contact（11）Rise, disengaging and contact
Switch（12）Contact, then power supply be cut off, heater（1）Stop as test chamber（2）Heating.
7. Huey test anti-rupture device as claimed in claim 6, it is characterised in that described leverage includes：
Support（10）, it is arranged on water tank（5）On, the fulcrum as lever；
Metallic rod（9）, its connecting bracket（10）, metallic rod（9）One end connection ball float（7）, other end connection contact（11）,
Water tank（5）Under the buoyancy of middle liquid, ball float（7）Rise, drive metallic rod（9）Around fulcrum so that contact（11）Under
Drop touches touch switch（12）, then electric power starting, heater（1）Start as test chamber（2）Heating, works as water tank（5）In
Liquid levels decline, then ball float（7）Decline therewith, drive metallic rod（9）Rotated around fulcrum opposite direction so that contact（11）On
Rise, leave touch switch（12）, power supply is cut off, heater（1）Stop as test chamber（2）Heating.
8. Huey test anti-rupture device as claimed in claim 7, it is characterised in that using adjusting nut（8）Will be floating
Ball（7）It is connected to metallic rod（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651782.9A CN107340034A (en) | 2017-08-02 | 2017-08-02 | A kind of Huey test anti-rupture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651782.9A CN107340034A (en) | 2017-08-02 | 2017-08-02 | A kind of Huey test anti-rupture device |
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| Publication Number | Publication Date |
|---|---|
| CN107340034A true CN107340034A (en) | 2017-11-10 |
Family
ID=60216192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710651782.9A Pending CN107340034A (en) | 2017-08-02 | 2017-08-02 | A kind of Huey test anti-rupture device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804823A (en) * | 2017-11-22 | 2018-03-16 | 珠海恒基达鑫国际化工仓储股份有限公司 | A kind of entrucking oil filling riser assembly of liquid material |
| CN113720754A (en) * | 2021-08-17 | 2021-11-30 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Instrument for stainless steel copper sulfate intergranular corrosion test and use method |
| CN113797579A (en) * | 2021-08-17 | 2021-12-17 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Instrument for stainless steel nitric acid method intergranular corrosion test and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189283U (en) * | 2011-07-20 | 2012-04-11 | 四川蓝星机械有限公司 | Automatic control device of intercrystalline corrosion test |
| CN207066552U (en) * | 2017-08-02 | 2018-03-02 | 上海电气核电设备有限公司 | A kind of Huey test anti-rupture device |
-
2017
- 2017-08-02 CN CN201710651782.9A patent/CN107340034A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189283U (en) * | 2011-07-20 | 2012-04-11 | 四川蓝星机械有限公司 | Automatic control device of intercrystalline corrosion test |
| CN207066552U (en) * | 2017-08-02 | 2018-03-02 | 上海电气核电设备有限公司 | A kind of Huey test anti-rupture device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804823A (en) * | 2017-11-22 | 2018-03-16 | 珠海恒基达鑫国际化工仓储股份有限公司 | A kind of entrucking oil filling riser assembly of liquid material |
| CN113720754A (en) * | 2021-08-17 | 2021-11-30 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Instrument for stainless steel copper sulfate intergranular corrosion test and use method |
| CN113797579A (en) * | 2021-08-17 | 2021-12-17 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Instrument for stainless steel nitric acid method intergranular corrosion test and use method |
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